John D. Cook
@johndcook
Simple kind of man
ID: 17522755
http://johndcook.com 20-11-2008 21:23:04
37,37K Tweet
53,53K Followers
220 Following
Brian McCullough
@brianmcc
Techmeme Ride Home (podcast) guy. GP: Ride Home Fund. Author: How The Internet Happened. Co-founder of Ride Home Media. Maybe just listen to the Techmeme show.
Stephen W. Carson
@radicallib
Radical Liberation: Christian, Husband, Father of 8, Medieval Anarchist, Political Economist. Ἰησοῦς! 👑🌙
Chris Dixon
@cdixon
Programming, philosophy, history, internet, startups, crypto. Author of Read Write Own. Managing Partner @a16zcrypto.
Arvind Narayanan
@random_walker
Princeton CS prof. Director @PrincetonCITP. I use X to share my research and commentary on the societal impact of AI. BOOK: AI Snake Oil. Views mine.
Dave Richeson
@divbyzero
Mathematician. Curley Chair in Liberal Arts at Dickinson College. Author of Tales of Impossibility and Euler's Gem. Now: divbyzero.bsky.social
Calley Means
@calleymeans
Every institution in healthcare profits when kids are sick and loses money when they’re healthy. Trying to change that incentive.
vicki 🦋
@vboykis
Born: USSR. Raised: USA. Founding MLE in recsys/personalization, EX @mozillaai, @duosec @Tumblr, @automattic Nights: 👦 & 👧 see you on 🦋
Nayib Bukele
@nayibbukele
Philosopher King
Nate Fischer
@nateafischer
Founder and investor. CEO @NewFounding: a venture firm focused on critical civilizational problems
Mike Moody
@mjmoody
I am at the moment writing a lengthy indictment against our century. When my brain begins to reel from my literary labors, I make an occasional cheese dip.
Kale Zelden
@kalezelden
Teacher & Percipient of The Underneath | Connecting modern seekers with buried & forsaken wisdom. Tweets/threads about patterns & observations. Old Book Lover.
Andrej Karpathy
@karpathy
Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets 🧠🤖💥
SpaceX
@spacex
SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft
Benjamin Carlson
@bfcarlson
Ex-editor @TheAtlantic, ex-China journo @AFP. Comms director. Writing is an act of freedom.
Daniel J. Bernstein
@hashbreaker
Designing cryptography (deployed now: X25519, Ed25519, ChaCha20, sntrup, Classic McEliece) to proactively reduce risks. Coined phrase "post-quantum" in 2003.
Robert J Frey
@financequant
Applied math prof at Stony Brook University: quantitative finance, computational science, economics, public policy, space exploration. Co-founder RWRI.
Probability Fact
@probfact
Daily tweets on probability from @JohnDCook.
Analysis Fact
@analysisfact
Daily tweets about real and complex analysis and related topics. From @JohnDCook.
Algebra Etc.
@algebrafact
Tweets about algebra, number theory, and miscellaneous math by @JohnDCook.
Topology Fact
@topologyfact
Tweets on topology and geometry from @JohnDCook.
Frank Nielsen
@frnknlsn
Geometric Science of Information (GSI) and Information Geometry for machine learning and AI, visual computing, HPC, and more! pyBregMan library. @SonyCSL
Russ Vought
@russvought
#44 and #42 OMB Director | Acting CFPB Director | Ephesians 2:4-5, "But God."
Eric S. Raymond
@esrtweet
Yes, I *am* that ESR. Well, it's the question people usually ask. Programmer, wandering philosopher, accidental anthropologist, troublemaker for liberty.
David Chapman
@meaningness
Better ways of thinking, feeling, and acting—around problems of meaning and meaninglessness; self and society; ethics, purpose, and value.
Data Science Fact
@datascifact
Daily data science tweets from @JohnDCook.
Computer Science
@compscifact
Daily tweets about computer science and related stuff @JohnDCook.
Scientific Python
@scipytip
Tweets about SciPy (Scientific Python) and related topics from @JohnDCook.
Santiago Pliego
@santspliego
Partner @NewFounding | Investing in Civilizational Founders | DMs open for Builders
Unix tool tip
@unixtooltip
Tips on Unix utilities and related topics from @JohnDCook.
Science and Medicine
@sciencetip
Daily post on science and medicine from @JohnDCook
Steven Strogatz
@stevenstrogatz
Mathematician, writer, Cornell professor. All cards on the table, face up, all the time.
Differential Eqns
@diff_eq
Tweets on ordinary and partial differential equations from @JohnDCook
Signal Processing
@dsp_fact
Digital signal processing, acoustics, Fourier analysis, etc.
Intuitive Machines
@int_machines
We Open Access to the Moon for the Progress of Humanity™ Current Lunar Mission: IM-2
Meredith Whittaker
@mer__edith
President of @signalapp, Chief Advisor to @ainowinstitute (Also on Mastodon @[email protected], also on bsky @meredithmeredith.bsky.social)
Bits of Paul
@bitsofpaul
“But Love and Grace took Glory by the hand, And built a braver palace than before.”
ed(1) Conference
@ed1conf
The premier conference for ed(1), the standard text editor. A bit snarky. Accessible at 300 baud. Masto: @[email protected] pronoun.is/it?or=they
Ben Grimmer
@prof_grimmer
Assistant Professor @JohnsHopkinsAMS, Optimization, PhD @Cornell_ORIE Mostly here to share pretty maths/3D prints, sometimes sharing my research
Mark W.
@durhamwasp
Hidebound and Reactionary
Sam Walters ☕️
@samuelgwalters
🇨🇦 Math prof. Former Chair of Math-Stat Dept at the University of Northern B.C. (Mar 2016 - Jun 2020). Christian.
Gabriel Peyré
@gabrielpeyre
@CNRS researcher at @ENS_ULM. One tweet a day on computational mathematics.
Sven
@svenschnieders
Writing unfashionable.blog, curating interestingreads.net, prev @Angellist
algoritmic
@algoritmic
algorithmic, computational, emergent, complex, generative, parametric, procedural ... random inspiring stuff
Anthony Bonato
@anthony_bonato
Mathematics professor at Toronto Metropolitan University. My book Dots and Lines: Hidden Networks in Social Media, AI, and Nature comes out in May 2025.
Feral Mathematician
@feralmathphysic
Math is our language for telling stories about numbers. Numbers tell their true story via the universe with or without us. I listen to numbers. Pronouns: We/Us
Jash Dholani
@oldbooksguy
The Old Books Guy || Read my book: amazon.com/dp/B0DX24S1Q4 | Get my journal: amazon.com/dp/B0F249VH8Y
E
@evanparkerphd
It’s Cosmic
Lumphead
@prof_stupido
Anglican. Father. Urbiteer. Software Engineer. Beef Farmer. Gippsland Separatist. ~lomped-firser
Autism Capital 🧩
@autismcapital
Citizen journalism with a humorous flair. Following Fintech, Crypto, AI, Longevity, Politics, Memes, and whatever the current thing is.
Athenian Stranger
@athens_stranger
I teach the Great Books at AthensCorner.com & buzzsprout.com/2290488 || Homer, Thucydides, Plato, Aristotle, Nietzsche, Heidegger
MathMatize Memes
@mathmatize
Started from the axioms now we’re here. Original memes.
The Black Horse
@theblackhorse65
The third horsemen of the Apocalypse; Selective Computer-Game Journalist; Trump Derangement Victim; Editor, The Red Ensign theredensign.substack.com
Alex Petkas - Cost of Glory
@costofglory
I quit academia to teach you what they should have taught you | Heroes, Persuasion, Tradition - Energy from the Past | Princeton PhD | Cost of Glory podcast
xor
@finite_fields
One dot short of an ellipsis..
John Moody 🇺🇬
@resisfertile
Yes, that John Moody. 650 total T. Building productive households and businesses as a bastion against the decline of the West.
Bill Coyne
@miloagonistes
Simple, effective strength training | Follow the link in my bio for coaching, programs, and more! | Weekly Open Gym space Tuesdays @ 5pm ET
Will Tanner
@will_tanner_1
Tradition is not the worship of ashes, but the preservation of fire | Co-Founder of @TAmTrib | WASP
Sam Costner
@samuel_costner
Christian | Husband | Father All I do is stuff
Annie Crawford
@annielcrawford
Cultural Apologist | Classical Educator | Lewis Scholar "The end of all endeavor is to be happy at home." - Samuel Johnson
John Slaughter, Esq.
@jslaughteresq
USMC, Catholic, Historian, Writer, German Shepherd Appreciator. Buy my novel here a.co/d/gmMxuAJ
κρῠπτός
@_kruptos
“A bunch of the boys was a whoopin’ it up…” Robert Service.
vittorio
@iterintellectus
bio/acc –– ∞/acc — biology will rage against the dying of the light — don't take me seriously professional shitpoaster
Pascal-Emmanuel Gobry
@pegobry_en
@PolicySphere // Twitter is for jokes and thinking outloud. // Like art, rugby, F1, cuisine // Francophone account: @pegobry_fr // e-acc
Austin Tunnell
@austintunnell
Founder @build_culture. Fusing the liberal arts with construction & real estate to build a more beautiful, resilient & thriving world for people. Newsletter👇
Department of Government Efficiency
@doge
The people voted for major reform.
Drone Cowboy
@dronecowboyco
The frontier is the outer edge of the wave—the meeting point between savagery and civilization.
Logic & Applications
@logicpractice
Logic and applications of logic from @JohnDCook
Carlo Lancellotti
@_clancellotti
Professor of Mathematics. My thoughts may not be worth much, but you can have them for free. Side activity: delnoceinenglish.org
Chris
@chris_juravich
Although I’m a lawyer, this is a math account. Integrals and number theory. I do math, not politics. Let’s do more math! I love music and sports. Roses too 🌹
Rebecca 📖
@avonleebythesea
“all the beauty of life is made up of light and shadow.” English teacher/writer. The Rapture of the Deep: A Collection of Short Stories a.co/d/b9gsVdq